US FYDP outlines Columbia/Virginia buys and SSN(X) designed for unmanned integration

The plan highlights SSN(X) as a next-generation attack submarine intended to be interoperable with unmanned systems from the outset and to have increased payload volume potentially for UUV carriage and seabed-warfare roles. While much of the article is procurement-focused, the notable innovation angle is the explicit design emphasis on unmanned-system integration and expanded payload capacity in a future SSN class.